Fig. 2

Independent risk factors for 1-year recurrence and stage-related gene identification in the discovery cohort. a The red line vertical to the X axis highlights the 1-year cutoff for samples showing recurrence, and the blue line highlights the 2-year cutoff. The black line vertical to the Y axis indicates the median recurrence time. b HRs and 95% CIs for risk factors are respectively represented by blue blocks and lines. c The ROC curve of the TNM stage for predicting 1-year recurrence was plotted, and the AUC was calculated. d Blue circles represent DEGs associated with recurrence at 1 year, and red circles represent DEGs associated with advanced stages. Purple areas indicate overlapping DEGs, and the counts of DEGs are shown. e Representative box plots of tumor/normal DEGs are shown. Red boxes: tumors, gray boxes: normal tissues, black dots: samples, black bars: means and standard deviations. *P < 0.05, **P < 0.01, ***P < 0.001